Not by stomping rivals. By using the power and influence they have to covertly amass wealth far from the eyes of anyone who could do them harm. This election stuff is just a provenance Hillary wants to be able to charge more for the graft, that’s all. The fact that someone gets in the way is immaterial. Flies to be swatted. Ask Vince Foster, Ron Brown, James MacDougal and probably a hundred others. Oh wait! You can’t.
So they are investing. It’s just in shady things.